On 2009-01-26 at 5:15:01 -0500, Jakub Jelinek <jakub@xxxxxxxxxx> wrote: > On sparc I guess > we could just -mcpu=ultrasparc -mtune=ultrasparc always, given that the > 32-bit support is being dropped. To be clear, 32bit hardware support is being dropped, we are continuing to use a 32bit userland. Let's leave "sparc" alone, as that is well established and documented as being v7 optimized only. Assuming that -m32 is still in play for sparcv9, the ultrasparc tunings seem logical. We could even tune to niagara1 specific optimizations for the sparcv9v (32bit) target if they exist. sparc64 (64bit) already had the ultrasparc tuning, and if any niagara1 opts exist, we could use them for the sparc64v target. ~spot -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list
